Comtrol ES7510 User Manual
Page 10
10 - Connect the Power and Ground
RocketLinx ES7510 User Guide: 2000544 Rev. B
Hardware Installation
b.
Tighten the wire-clamp screws to prevent the wires from coming loose.
• PWR1 and PWR2 support power redundancy and reverse polarity protection.
• If both power inputs are connected, the ES7510 is powered from the highest connected voltage.
• The ES7510 can emit an alarm if PWR1 or PWR2 are no longer receiving power.
2.
Connect a ground wire between the chassis and earth ground using 12-24AWG wire to ensure that the
ES7510 is not damaged by noise or electrical shock.
a.
Loosen the earth ground screw on the right side of the ES7510.
b.
Insert the ground wire.
c.
Tighten the ground screw after the earth ground wire is connected.
Electrical Specifications
Value
Power Input Voltage
DC1/DC2
IEEE 802.3af
48-57VDC
IEEE 802.3at
50-57VDC
Maximum PoE
Power/Port
IEEE 802.3af
15.4W
IEEE 802.3at
30W
Power Budget
PWR1/PWR2
220W
Total Power Budget
Up to 220W
Power Consumption
Without PD
load (max.)
28W
IEEE 802.3af
(max.)
144W
IEEE 802.3at
(max.)
262W